Science, asked by vikasrvikasr826, 6 months ago

combustion of fuels given out in gas​

Answers

Answered by Anonymous
11

Explanation:

Complete combustion

Fuels are substances that react with oxygen to release useful energy. Most of the energy is released as heat, but light energy is also released. About 21 per cent of air is oxygen.

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Answered by Anonymous
0

Answer:

Complete combustion

Fuels are substances that react with oxygen to release useful energy. Most of the energy is released as heat, but light energy is also released. About 21 per cent of air is oxygen.

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